Using Fuzzy Analytic Hierarchy Process to Construct Green Suppliers Assessment Criteria and Inspection Exemption Guidelines

• Main Authors: Kuan-Wei Tseng, 曾冠煒
• Other Authors: Chau-Chen Torng
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/22823944463019337844

碩士 === 國立雲林科技大學 === 工業工程與管理研究所碩士班 === 99 === The restriction of Hazardous Substance had been regulated more and more strictly in Europe Union, since RoHS started to implement the related policies five yeas ago. Therefore, many enterprises had to set up management systems to further control Hazardous Substance effectively, such as IECQ QC 080000 management system.The purpose of the research was to construct green suppliers assessment criteria, by firstly applying Modified Dephi Method to evaluate criteria, and then by Fuzzy Analytic Hierarchy Process Method to calculate the weight of criteria. Expectedly, it would offer the criteria for case company and reasonablly reduce the inspsection times and cost, under inspection exemption guideline both by the application of Sequential Sampling Plan and the MIL-STD-1916 process. The research had found the main criteria of green supplier assessment were shown in sequence, after weight, as Quality management(0.308)、Research and design managemnet(0.280)、Procedure mangement(0.259)、Resource management(0.153).Also, its sub-criteria were shown respectively and sequently as Green purchasing (0.160),Regulation restriction and customer request (0.098)、Quality system audit (0.081), Control of nonconforming product (0.075) and Cleaning cost(0.073).Moremore, for case company ,the Pearson correlation involved in 12 raw materials suppliers would be 0.642, while assessment was considered the result and the yield ratio of Year 2009-2010.Hence, it meant the qualified suppliers could be reasonably sorted. Eventually, 8 raw material suppliers were qualified to the exemption inspection and reduced 12.3% of the whole required times.